DF57-3S-1.2C连接器互连器件的矩形连接器外壳规格书PDF中文资料

■ Features

1.Reinforced lock structure with swing lock

A swing-lock structure, featuring our own unique connection method, reinforces the lock structure of the electric cable side, with a structure resistant to tough electric cable routing and disengagement of cables under load.

In addition, the connection surface has a guide insertion to facilitate insertability (patent pending) When connecting, the header connector secures the molded-lance. Play of molded lance is prevented for added strength.

3.Highly reliable contact structure

Despite the low-profile design, with a stacking height of 1.4mm, an effective mating length of 0.42mm is achieved. The structure features two-point contact terminal geometry with high contact reliability.

4.Solder wicking prevention

The integral molding eliminates any gap between the terminals and case to prevent solder wicking.

5.Case disengagement prevention

Reinforcing hardware (metal fittings) are integrated in the molding, which help prevent the case from disengaging with the terminals due to tough electric cable routing and load.

6.Cost countermeasure

Terminals and metal fittings are collectively integrated into the molding to reduce assembly cost.